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233303125230 = 233572108716223
BaseRepresentation
bin1101100101000111110…
…0110010110011101110
3211022012021222201212000
43121101330302303232
512310301100001410
6255102235353130
722566316562400
oct3312174626356
9738167881760
10233303125230
118aa4159409a
12392708b27a6
1319000b1bc36
14b4130bab70
15610706bdc0
hex3651f32cee

233303125230 has 192 divisors, whose sum is σ = 724426260480. Its totient is φ = 53274086208.

The previous prime is 233303125229. The next prime is 233303125247. The reversal of 233303125230 is 32521303332.

233303125230 is a `hidden beast` number, since 2 + 3 + 3 + 303 + 125 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 233303125194 and 233303125203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14372899 + ... + 14389121.

It is an arithmetic number, because the mean of its divisors is an integer number (3773053440).

Almost surely, 2233303125230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233303125230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (362213130240).

233303125230 is an abundant number, since it is smaller than the sum of its proper divisors (491123135250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233303125230 is a wasteful number, since it uses less digits than its factorization.

233303125230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17340 (or 17327 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 27.

Adding to 233303125230 its reverse (32521303332), we get a palindrome (265824428562).

The spelling of 233303125230 in words is "two hundred thirty-three billion, three hundred three million, one hundred twenty-five thousand, two hundred thirty".